Analisis Koefisien Difusi Sistem Terner dari Rekonstruksi Hologram Lepas Sumbu dengan Program Simulasi Komputer  

Oleh:

Apsari, Retna ; Trisnaningsih

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Jurnal Penelitian Medika Eksakta vol. 04 no. 01 (Apr. 2003), page 63-74.
Topik: double exposure holographic interferometry; diffusion coefficient; ternary system; CCD sensor; computer simulation program
Fulltext: Retna Apsari_2.pdf (225.05KB)

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Perpustakaan PKPM Nomor Panggil: J101 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Analysis of diffusion coefficient for ternary system has been done using double exposure holographic interferometry and used computer simulation program with useful of colour CCD sensor and interface. This method allowed a second recording of interference patterns at the same film plate and Off-axis hologram analysis from reconstruction process. The experimental results showed that the diffusion coefficient for ternary system of NaNO3-KNO3-H2O at room temperature was (1.43 ± 0.04).10-5 cm2/s with 2,8% relatif error. Experimental results were compared with results of Linder-Crooks methods. It was concluded that the method could be used as an alternative instrument for determination of diffusion coefficient for ternary system.

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